/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.catalina.session;

import java.util.Enumeration;

import javax.servlet.ServletContext;
import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpSessionContext;

/**
 * Facade for the StandardSession object.
 * 
 * @author Remy Maucherat
 * @version $Id: StandardSessionFacade.java 939518 2010-04-30 00:08:58Z kkolinko
 *          $
 */

public class StandardSessionFacade implements HttpSession {

	// ----------------------------------------------------------- Constructors

	/**
	 * Construct a new session facade.
	 */
	public StandardSessionFacade(StandardSession session) {
		super();
		this.session = (HttpSession) session;
	}

	/**
	 * Construct a new session facade.
	 */
	public StandardSessionFacade(HttpSession session) {
		super();
		this.session = session;
	}

	// ----------------------------------------------------- Instance Variables

	/**
	 * Wrapped session object.
	 */
	private HttpSession session = null;

	// ---------------------------------------------------- HttpSession Methods

	public long getCreationTime() {
		return session.getCreationTime();
	}

	public String getId() {
		return session.getId();
	}

	public long getLastAccessedTime() {
		return session.getLastAccessedTime();
	}

	public ServletContext getServletContext() {
		// FIXME : Facade this object ?
		return session.getServletContext();
	}

	public void setMaxInactiveInterval(int interval) {
		session.setMaxInactiveInterval(interval);
	}

	public int getMaxInactiveInterval() {
		return session.getMaxInactiveInterval();
	}

	public HttpSessionContext getSessionContext() {
		return session.getSessionContext();
	}

	public Object getAttribute(String name) {
		return session.getAttribute(name);
	}

	public Object getValue(String name) {
		return session.getAttribute(name);
	}

	public Enumeration getAttributeNames() {
		return session.getAttributeNames();
	}

	public String[] getValueNames() {
		return session.getValueNames();
	}

	public void setAttribute(String name, Object value) {
		session.setAttribute(name, value);
	}

	public void putValue(String name, Object value) {
		session.setAttribute(name, value);
	}

	public void removeAttribute(String name) {
		session.removeAttribute(name);
	}

	public void removeValue(String name) {
		session.removeAttribute(name);
	}

	public void invalidate() {
		session.invalidate();
	}

	public boolean isNew() {
		return session.isNew();
	}

}
